﻿namespace CSharpPro2._1030;

public class UserTestImpl : UserTest
{
    public override void M1()
    {
        Console.WriteLine("执行M1");
    }

    public override void M2()
    {
        Console.WriteLine("执行M2");
    }

    public override void M3()
    {
        Console.WriteLine("执行M3");
    }
}